电容量分析在变压器绕组变形诊断中的深化应用

Deepening Application of Capacitance Analysis in Transformer Winding Deformation Diagnosis

本文作者对采用绕组电容量法进行变压器绕组变形判断进行深入分析,提出利用“元件电容”替代“综合电容”进行分析判断的模型和机理,以进一步提升分析判断的灵敏性和准确性,有利于各基层企业深化应用电容量法判断绕组变形。

This paper makes an in-depth analysis of the winding capacitance method for transformer winding deformation diagnosis,puts forward the model and mechanism of using"component capacitance"to replace"comprehensive capacitance"for analysis and diagnosis,further improve the sensitivity and accuracy of analysis and diagnosis,help the basic units to deepen the application of capacitance method.